Page:NIOSH Manual of Analytical Methods - 7404.pdf/6

 CEL LULO SE INS ULA TIO N: ME TH OD 7404, Issue 1, dated 1 5 Ma rch 2003 - page 6 of 6 FIGURES: The figures below are examples of cellulose insulation fibers and accompanying non-fibrous cellulose.

FIGURE 1.

Figure shows many of the shapes and sizes of both fibrous and non-fibrous cellulos e insu lation.

FIGURE 2.

Figure shows the variety of shapes and sizes, as in Figure 1, as well as a glass fiber left over from the previous attic insulation.

NIOSH Manual of Analytical Methods (NMAM), Fourth Edition